51743540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89213}}^1$

素因数の和:89251

約数の個数: 24

約数和(自身を含む): 112409640

約数和(自身を除く): 60666100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 89213, 178426, 356852, 446065, 892130, 1784260, 2587177, 5174354, 10348708, 12935885, 25871770, 51743540]

約数ペア:

[(1, 51743540), (2, 25871770), (4, 12935885), (5, 10348708), (10, 5174354), (20, 2587177), (29, 1784260), (58, 892130), (116, 446065), (145, 356852), (290, 178426), (580, 89213)]